FLEX Cup

+ 2 Free FLEX Discs & free carrying pouch

(80+)

$39.99 $32.99 + Free US Shipping

The only cup in the world that can be removed like a tampon

This is the cup - the best cup for beginners, for period pros, and for people who are tired of outdated menstrual care. The pull tab makes this cup easier to use than any other cup. Plus, it lasts for years saving you money and creating zero waste along the way.
FLEX Cup comes in two sizes so you can choose the perfect fit for your flow and your body. Not sure which one is for you? Don't stress. If your cup doesn’t fit, we've got your back and switch it out for another size. We highly recommend to start with the Slim Fit .

BONUS! This pack includes 2 FREE Menstrual Discs. Many of our customers switch between using FLEX Disc and FLEX Cup throughout their cycle, depending on their flow, what activities they’re doing, and overall what’s most comfortable for them.

FREE US Shipping

Buy FLEX Cup without the free gift

No toxins, not ever

What we put in our bodies is important. You don't have to make compromises with FLEX. Our products are safe for your body, regulated by the FDA, and made with supreme care and consideration. No chemical bleaches, no toxins, no issues. Only the good stuff.

why it's special

  • All-Day Wear. Keeps you safe from leaks and mishaps for up to 12 hours, so you can spend your day sleeping in, staying up late, or doing whatever makes you happy.
  • Innovation. This is the ONLY cup in the world that can be removed as easy as a tampon. We spent an entire year creating the "holy grail" of cups by combining shape with softness so you won’t feel it once it’s in place. Oh and that velvety pull-tab, it’s not like traditional cup stems, it’s super soft, flexible and even adjustable in length to fit your needs.
  • Sustainable. 100% reusable, lasts for years, creates zero waste & saves you money. The planet might just send you a thank you note.
  • Local Love. Unlike other cups, we make ours in the USA. Developed at a world-class medical device manufacturer, FLEX Cup is FDA compliant, made of 100% medical grade silicone and doesn’t contain toxins. Your vagina’s pH and natural lubrication can rest easy.
  • Perfect Fit Guarantee. We’re determined to get your size right. If yours doesn't fit, we'll switch it out for another size.

you got this

Watch our how-to video here
  1. Insert - Wash your hands and the FLEX Cup for 20 seconds. Press the sides of the cup together and then fold it in half again forming a tight ‘U’ shape. OR place a finger on the top rim of the cup and press it down into the center making the top smaller for insertion. Get in a comfortable position, relax your vaginal muscles, insert the FLEX Cup into your vagina, sliding it up and back toward your tailbone (not straight up).
  2. Wear it for up to 12 hours.
  3. Remove - Simply pull the ReleaseRing™ to break the seal and remove. The ReleaseRing™ pulls the top of the cup in to break the seal and help prevent spillage during removal. Before using or reusing, remove the ReleaseRing™ and thoroughly wash the cup for 20 seconds with warm water.

Are you afraid to try it? We totally get it, trying something new can be challenging but once you nailed it, your period will never be the same. If you need help, our team of amazing FLEXperts are here for you at hello@flexfits.com

Ultimate Comfort

FLEX Cup is velvety-soft and forms to your body for a perfect fit

why FLEX Cup?


FLEX Cup is for doing more.

  • Up to 12-hour wear, no frequent changes

  • Sleep, exercise, swim, and more…

  • Reusable and lasts for years

  • Less messy removal


FLEX is for peace of mind.

  • Ultimate comfort and velvety-soft

  • Perfect Fit Guarantee

  • Hypoallergenic and pH neutral

  • FDA approved. BPA and toxin-free



Read our glowing customer reviews

average rating 4.8 out of 5
Based on 124 reviews
  • 5 Stars
    112 Reviews
  • 4 Stars
    3 Reviews
  • 3 Stars
    4 Reviews
  • 2 Stars
    2 Reviews
  • 1 Star
    3 Reviews
95% of reviewers would recommend this product to a friend
124 Reviews
Reviewed by Enneirda B.
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

Game changer! HIGHLY RECOMMEND

I am 42, have a really heavy flow and would leak through Super Plus tampons, my underwear/jeans /bed sheets every hour. My sister recommended that I give a cup a try, she has the same issue, but was going back on the pill. I've used tampons for probably 25 years and was recently having to use Thinx as a backup. She sent me some influencers "cupdate" video and this was among the top two. I ordered the larger one and it came rather quickly. I loved the little carry bag and couldn't wait for my period to start! I will say that it's definitely trial and error at first, but don't give up!! I am so used to it now, that I will NEVER use another tampon again. I still cramp like I always have, but my periods are shorter. I had a few leaks in the beginning, questionable insertion, but now I'm back to not wearing any underwear while on my period. It's been about 7 cycles now, and sometimes I have really long acrylic nails and you can still put it in and take it out with ease! I don't even notice that it's in there, nor do I feel/see the tab. This paid for itself after two cycles because I was buying a 50 pack every time. The only thing that I haven't done is try the discs that came with it or gone swimming (yet). I am always telling people that they should try it, I love it that much! THANK YOU

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Reviewed by Caitlin
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

The best thing to ever happen to my period.

I've been using a cup for years and preach it to everyone I know - but when I saw an ad for Flexcup I jumped on it immediately because, let's face it, sometimes taking it out is not so easy. This cup has changed my life. Not only do I not have to worry about leaks or changing a tampon constantly, the removal process is easy and painless. I'm seriously stunned. I will say that it's a but stiffer than my last cup so inserting (size small) took some getting used to, but overall it's a fantastic product. And the packaging is GORGEOUS. Highly recommend. Already have, actually, to several friends .

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Reviewed by Lauren S.
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

Only thing I'll use from here on out!

Flexcup was my first period cup and it'll also be my last. I'm never going to use anything other than this device. Even on my worst days it makes life so much easier. Absolutely ZERO leaks. No discomfort or insecurities. I was skeptical on the flexcup game but I have to tell you this is the real deal!

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Reviewed by Steph
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

I am in aw of this product!

I had never before tried a menstrual cup, and I am so happy I got Flex! This has changed my period completely! It has even happened that I forget that I am on my period while wearing the Flex cup. This is a miracle product, and I am so thankful! I am grateful to have something that is sustainable and not potentially harmful to my body! Thank you!!

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Reviewed by May
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

FANTASTIC cup for a high cervix !

I never write reviews but I had to write one for this product.

I have tried 4 cups which are on the market, but they've never been a success as I have a super high cervix. This means I have always found removal tricky as cups would migrate far up, and no matter how much I would bear down, pinching the base for removal would be incredibly diffcult. I have had many stressful times in my bathroom over this!

HOWEVER.... the Flexcup is an actual gamechanger. I insert it using the 7 fold, which I find easiest as it pops out nicely once in. The cup is comfortable, the tab can't be felt and I've had no leaks.

When it comes to removal, it's ridiculously easy, just pull the tab to break the seal and move the cup down until its down far enough to grab the base. I honestly can't recommend it enough for any one with a high cervix struggling to find a cup thats right for them. I wish I had found this one first! I am so happy I found this, and can now use a sustainable period product.

I'm hoping that they will be stocking these on their UK website soon so that I can buy a backup cup, as I had to pay for international postage. But honestly it was worth it! ;)

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#1 in Cosmo’s recommended list
of menstrual cups


If you want a cup that’s as easy as pulling out a tampon string: Flex Cup

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Looking for FLEX Discs?

Get them here
  • Your period
  • Your lifestyle
  • Your concerns

Typically, how many days is your period?

How heavy is your flow on your heaviest days?

When did your last period start?

How many weeks do you typically have between periods?

What period product do you use most frequently?

How disruptive can your period be to your life?

What bothers you most about having your period?

What is the one thing you wish you could change about your period?

  • < 2 Days
  • 3 Days
  • 4 Days
  • 5 Days
  • 6 Days
  • 7 Days
  • > 8 Days
LIGHT (1-2 tampons/day)
MEDIUM (3-4 tampons/day)
HEAVY (4-5 tampons/day)
  • < 2 Weeks
  • 3 Weeks
  • 4 Weeks
  • 5 Weeks
  • 6 Weeks
  • 7 Weeks
  • > 8 Weeks
Tampon Tampons
Pad Pads
Menstrual Cup Cup
Menstrual Disc Discs
Period Panties Period Panties
Ellipses Others
Can’t get out of bed
Can’t do certain activities
I mostly feel uncomfortable
Just like any other day
I’m constantly running to the bathroom
I can’t sleep through the night
My work out routine is thrown off
I can’t have sex
I feel uncomfortable
Less cramping
Less odor
Fewer leaks
No risk of TSS
Less waste
If you’re not sure, choose MEDIUM.

All done!

What email would you like your results sent to?

By clicking "See My Results" you agree to
receive email from The Flex Company.

Here is our pick for you!
Flex Box
plan type
Light plan $6.50
4 Discs per cycle per period
frequency
8 Discs every 2 months
Light Flow Starter Kit
Includes 8 discs + our Getting Started Guide

We will automatically ship 8 discs for $13 every two months starting on . We’ll remind you before we process the next order. You can pause or cancel anytime, online.

Flex Box
plan type
Medium plan $12
8 Discs per cycle per period
frequency
16 Discs every 2 months
Medium Flow Starter Kit
Includes 8 discs + our Getting Started Guide

We will automatically ship 16 discs for $24 every one month starting on . We’ll remind you before we process the next order. You can pause or cancel anytime, online.

Flex Box
plan type
Heavy plan $14
Discs per cycle per period
frequency
24 Discs every 2 months
Heavy Flow Starter Kit
Includes 12 discs + our Getting Started Guide

We will automatically ship 24 discs for $28 every one month starting on . We’ll remind you before we process the next order. You can pause or cancel anytime, online.

Try FLEX with some liners at first.

Sometimes you just feel better with a little backup. FLEX plus liners would be a great combination for you while you transition to FLEX to help guard against leaks until you get the hang of positioning FLEX.

Not ready for membership? Try just one FLEX.

Here is our pick for you

Flexcup Discovery Kit
Flexcup Discovery Kit

FLEX Cup

$32.99 71+ Reviews

1 Menstrual Cup

  • + 1 Carrying Pouch
  • + 2 free Menstrual Discs

The FLEX Cup comes with 2 free FLEX Discs for you to try so that you can experience two new and innovative period products for no extra charge.

Free US Shipping

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